Question

3 5/12-(-1 1/3)+(-3/8)-(-2 1/4)-5 5/6=​

Answer 1

Ответ:-59/24=2 целых 11/24 ну вот коротенький ответик сделай пжж лучшим

Пошаговое объяснение:

Answer 2

To solve the expression 3 + 5/12 - (-1 + 1/3) + (-3/8) - (-2 + 1/4) - 5 + 5/6, we need to follow the order of operations, which is also known as the PEMDAS rule (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).

Let's break down the expression step by step:

Step 1: Simplify within parentheses -1 + 1/3 = -3/3 + 1/3 = -2/3

-2 + 1/4 = -8/4 + 1/4 = -7/4

Step 2: Simplify multiplication and division from left to right No multiplication or division in this expression.

Step 3: Simplify addition and subtraction from left to right 3 + 5/12 - (-1 + 1/3) + (-3/8) - (-2 + 1/4) - 5 + 5/6 = 3 + 5/12 + 2/3 + (-3/8) + 7/4 - 5 + 5/6

Step 4: Find a common denominator for the fractions The common denominator for 12, 3, 8, 4, and 6 is 24.

Step 5: Convert all fractions to have the common denominator of 24 = 3*24/24 + 5/12*2*2/2*2 + 2/3*8/8 + (-3/8)*3*3/3*3 + 7/4*6/6 - 5*24/24 + 5/6*4/4 = 72/24 + 20/24 + 16/24 + (-27/24) + 42/24 - 120/24 + 20/24

Step 6: Combine the fractions with the same denominator = (72 + 20 + 16 - 27 + 42 - 120 + 20)/24 = (23)/24

Therefore, the solution to the expression is 23/24.